San Juan → Kumamoto
Luis Munoz Marin International Airport (SJU) to Kumamoto Airport (KMJ)・14,038 km
No nonstop or one-stop flights. The shortest route is SJU → YYZ → KIX → KMJ (via Toronto, Osaka), about 18h 10m of flying time (layovers not included).
With milesJAL 50,000 miles+ (via ORD, HND)ANA 57,500 miles+ (via IAD, HND)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
None.
Routes with 2 stops or an airport change
Sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
- SJU → YYZ → KIX → KMJvia Toronto, OsakaFastest≈ 18h 10m
- SJU → YYZ → KIX ⇒ ITM → KMJvia Toronto, Osaka (KIX ⇒ ITM)43 km by road≈ 18h 13m
- SJU → PVD ⇒ BOS → ICN → KMJvia Providence/Warwick (PVD ⇒ BOS), Seoul79 km by road≈ 18h 16m
- SJU → YYZ → NRT ⇒ HND → KMJvia Toronto, Tokyo (NRT ⇒ HND)60 km by road≈ 18h 17m
- SJU → DCA ⇒ IAD → HND → KMJvia Washington (DCA ⇒ IAD), Tokyo38 km by road≈ 18h 18m
- SJU → EWR → NRT ⇒ HND → KMJvia Newark, Tokyo (NRT ⇒ HND)60 km by road≈ 18h 18m
- SJU → ORD → NRT ⇒ HND → KMJvia Chicago, Tokyo (NRT ⇒ HND)60 km by road≈ 18h 19m
- SJU → BWI ⇒ IAD → HND → KMJvia Baltimore (BWI ⇒ IAD), Tokyo73 km by road≈ 18h 19m
- SJU → IAD → HND → KMJvia Washington, Tokyo≈ 18h 20m
- SJU → YYZ → HND → KMJvia Toronto, Tokyo≈ 18h 20m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.